Business Details
50+ Years
experience
Emergency
services
Your Trusted Insurance Partner in San Mateo, CA
Andreini & Company & Company has been delivering tailored insurance solutions for over 70 years, prioritizing personalized service and client relationships. Our approach combines deep industry expertise with a commitment to understanding each client's unique needs, ensuring customized plans that maximize coverage while controlling costs. With a foundation built on trust, integrity, and professionalism, we serve diverse industries including agriculture, technology, construction, and healthcare. Our team of over 150 professionals operates across California, Oklahoma, Texas, and North Carolina, maintaining a focus on risk management and loss prevention strategies.We partner with leading insurers to provide comprehensive commercial and personal insurance products, supported by dedicated claims management and innovative tools like our Zywave client portal. Our longevity reflects our ability to adapt to evolving market demands while upholding core values established in 1951. Through strategic growth and affiliations like our partnership with PCF Insurance, we continue expanding our capabilities to better serve clients nationwide.
Services
Commercial Insurance
Risk Management
Employee Benefits
Aviation Insurance
Surety Bonds
Personal Insurance
Loss Control Programs
Claims Management
Workers Compensation
Zywave Portal Services
Details
- Year established: 1951
Highlights and features
- We offer 70+ years of experience in customized insurance solutions across diverse industries
- Our dedicated claims specialists have over 20 years of average experience in P&C insurance
- We implement proven loss control programs including Early Return to Work and Heat Illness Prevention
- Our team includes specialized directors for Commercial Lines, Employee Benefits, and Claims Management
- We provide access to 150+ professional training resources through our Zywave client portal
Services
Commercial Insurance
We provide comprehensive commercial insurance solutions for businesses of all sizes, from small enterprises to large corporations. Our offerings include property, liability, and specialized coverage options tailored to specific industries. With expertise in sectors like construction, technology, and healthcare, we help businesses mitigate risks and protect their assets through customized insurance programs.
Risk Management
Our risk management services focus on proactive strategies to reduce claim frequency and severity. We offer customized loss control programs including safety training, hazard identification, and regulatory compliance assistance. Our specialists work directly with clients to implement Early Return to Work Programs and Heat Illness Prevention measures that improve workplace safety while reducing insurance costs.
Employee Benefits
We develop comprehensive employee benefits packages that meet both employer objectives and employee needs. Our services include health insurance, retirement plans, and other workplace benefits tailored to specific industries. Our certified professionals help businesses navigate complex regulations while creating competitive benefits packages that attract and retain talent across multiple states.
Aviation Insurance
Our aviation insurance specialists provide tailored coverage solutions for aircraft owners and operators. We offer comprehensive policies that include liability protection, hull coverage, and specialized endorsements. Our services extend to contract review, claims advocacy, and certificate of insurance management, ensuring clients receive competitive premiums while maintaining optimal protection for their aviation assets.
Surety Bonds
We offer a complete range of surety bond solutions for construction projects and other business requirements. Our services include bid bonds, performance bonds, and payment bonds that ensure contractual obligations are met. With expertise in both standard and complex bonding scenarios, we help contractors secure projects while providing financial guarantees that protect all parties involved in construction agreements.
People
Michael J. Colzani
Chief Executive Officer
Michael J. Colzani leads Andreini & Company & Company with decades of insurance industry experience. He oversees strategic direction and growth initiatives while maintaining the company's commitment to personalized service. His leadership has guided the firm through significant expansion while preserving its founding values.
David Hoskins
Senior Vice President, Support Services
David Hoskins manages support operations across Andreini & Company & Company's nine offices. With extensive experience in insurance administration, he ensures efficient delivery of services to clients throughout California, Oklahoma, Texas, and North Carolina. His leadership supports the firm's nationwide service capabilities.
Janis Dunivin
Director, Commercial Lines
Janis Dunivin leads the commercial lines division, specializing in complex business insurance solutions. She oversees a team of experts who develop customized coverage programs for diverse industries including construction, technology, and healthcare sectors across multiple states.
Mark Grant
Director, P&C Claims
Mark Grant directs the property and casualty claims department with 25+ years of leadership experience. He manages a team of specialists who handle claims processing, coverage analysis, and dispute resolution, ensuring timely and fair outcomes for clients across the firm's service areas.
Alison Barker
Director of Aviation
Alison Barker leads the aviation insurance division, providing specialized coverage solutions for aircraft owners and operators. Her expertise ensures clients receive competitive premiums while maintaining comprehensive protection through tailored policies and expert claims advocacy services.
Questions
What industries does Andreini & Company & Company & Company specialize in?
We specialize in insurance solutions for agriculture, transportation, technology, oil & gas, construction, furniture manufacturing, RV dealers, equine mortality, home healthcare, and more across California, Oklahoma, Texas, and North Carolina.
How does Andreini & Company & Company handle property and casualty insurance claims?
Our experienced claims team with 20+ years average experience manages P&C claims through dedicated analysts and our Director of Claims, ensuring timely processing, coverage verification, and resolution support for all commercial clients.
What loss control programs are available?
We offer Early Return to Work Programs, Heat Illness and Injury Protection Programs, and customized safety initiatives developed by our Loss Prevention Specialist to reduce claim frequency and severity for California businesses.
Can I access training resources through Andreini & Company & Company?
Yes, our Zywave client portal provides access to 150+ professional training videos covering safety protocols, compliance requirements, and industry-specific risk management topics for all policyholders.
How does Andreini & Company & Company support workers' compensation claims?
Our WC Claim Specialists manage claims nationwide, providing expert guidance on state-specific regulations, claim resolution strategies, and cost containment solutions while acting as your dedicated liaison with insurance carriers.
What makes Andreini & Company & Company different from other insurance brokers?
With 70+ years of experience and 150+ professionals across four states, we combine personalized service with nationwide expertise, offering customized solutions through our specialized teams in commercial lines, claims management, and industry-specific insurance.
